# 803612 Stop Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta stop ring from the Power Take-Off group, weighing 0.084 kg and listed for 49 applications across the MD, TMD, D, TD, TAMD and TAD series. Its wide spread over both naturally aspirated and turbocharged ranges makes it a common shared item across the power take-off assemblies.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, D, TD, TAMD, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.084 kg
-   49 applications across six engine series
-   Power Take-Off group
-   Travel limiting ring
-   2 used per assembly

## 🔌 Function

Limits the travel of a shaft or sleeve, holding the assembly at its correct working position.

## ⚠️ Common Signs of Failure

-   Assembly able to move further than it should
-   Ring found worn, hammered or distorted
-   Rattle or clonk on load reversal
-   Bright wear marks where the ring has been driven against its seat

## 🛠️ Service Notes

-   Check the groove or seat the ring sits against for wear before fitting a new ring
-   Renew rather than reuse — a stretched stop ring will not hold position

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D12C-A MP, D12D-A MG, D12D-A MH, D12D-A MP, D12D-B MH, D12D-C MH, D12D-C MP, D12D-E MP, D12D-F MP, D12D-G MP, D12D-H MP
-   Volvo Penta TAMD162C-C, TAMD162A, TAMD162C, TAMD162C-B
-   Volvo Penta MD100A, MD100B, MD100B-CC
-   Volvo Penta TAMD122A, TAMD122A/C, TAMD122D
-   Volvo Penta MD70B, MD70C
-   Volvo Penta TAMD102A, TAMD102D
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TAMD165A, TAMD165C
-   Volvo Penta TAMD70E, TAMD70D
-   Volvo Penta TD100CHC, TD100CRC
-   Volvo Penta TD120BHC, TD120BRC
-   Volvo Penta TMD100A, TMD100C
-   Volvo Penta TMD120A, TMD120B
-   Volvo Penta TMD70C, TMD70B
-   Volvo Penta MD120A
-   Volvo Penta TAD120CHC
-   Volvo Penta TAMD103A
-   Volvo Penta TAMD121D
-   Volvo Penta TAMD163A-A
-   Volvo Penta TMD102A
-   Volvo Penta TMD121C
-   Volvo Penta TMD122A

## Details

- **Price:** 143.44 AUD
- **Vendor:** Volvo Penta
- **Type:** Power Take-Off
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 143.44 AUD | In stock |

## Images

- 803612 Stop Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/803612-stop-ring-genuine-volvo-penta)
> Updated: 2026-09-07